Which hormone is often targeted in hormone therapy for breast cancer?

Which hormone is often targeted in hormone therapy for breast cancer?

• A. Insulin
• B. Estrogen
• C. Cortisol
• D. Adrenaline

Answer: (B)

Estrogen is often targeted in hormone therapy for breast cancer because many breast cancer cells grow in response to this hormone. In certain types of breast cancer, particularly hormone receptor-positive breast cancer, the presence of estrogen can promote tumor growth. Hormone therapy aims to block the effects of estrogen or reduce its levels in the body to hinder the growth and spread of cancer cells. This approach can include medications such as selective estrogen receptor modulators (SERMs) and aromatase inhibitors, which either block estrogen from acting on its receptors or reduce the overall production of estrogen. By targeting estrogen, healthcare providers can effectively slow down or even stop the progression of the disease in patients whose tumors depend on this hormone for growth.

Estrogen is often targeted in hormone therapy for breast cancer because many breast cancer cells grow in response to this hormone. In certain types of breast cancer, particularly hormone receptor-positive breast cancer, the presence of estrogen can promote tumor growth. Hormone therapy aims to block the effects of estrogen or reduce its levels in the body to hinder the growth and spread of cancer cells.

This approach can include medications such as selective estrogen receptor modulators (SERMs) and aromatase inhibitors, which either block estrogen from acting on its receptors or reduce the overall production of estrogen. By targeting estrogen, healthcare providers can effectively slow down or even stop the progression of the disease in patients whose tumors depend on this hormone for growth.